Category: Car Diagnostics

Here are opinions and answers from contributors: Tires out of balance or the “bushings” (not sure the technical term) are worn in the steering system. It could be faulty steering dampers. This is a shock that crosses from left to right connecting to tie rod ends. The shock is very firm and you will not…

Wheel and tire problems are some of the most common causes for a shaking steering wheel, but suspension issues and faulty brakes might also be to blame. The first thing drivers should do when they notice shaking is to pay attention to when it happens. Vibrations during acceleration or when traveling at high speeds most…

Overheating engines can be a nuisance — or even dangerous — if a malfunction happens suddenly. But what causes a car engine to overheat? Here are the most common reasons for overheating — and what you can do about them: 1. A Dry Engine. A lack of lubricating oil can cause an engine to overheat.…

Like most people, you probably do not give much thought to the speedometer in your car until it stops working correctly. But once the needle begins to bounce, jump, or stop moving at all, it is a problem that needs to be fixed fast. Without a working speedometer you will not be able to know…

Drivers do not want to be distracted by a strange noise in the middle of the road. This is most especially if the sound comes from their windshield wipers. These car parts are among the safety tools that drivers rely on against the varying weather. They can clear off any particles that may lessen the…

Windshield wipers require routine maintenance and cleaning to keep them in good condition. Neglecting your wipers can lead to serious consequences because they are essential for driving safely in harsh weather conditions. Windshield wipers are simple mechanisms and in the majority of cases, a windshield wiper problem can be easily diagnosed and repaired. Many times…

You probably know how your vehicle sounds when it’s running properly. Listening to your car can help you troubleshoot problems. If you hear a strange sound, pay attention and react accordingly.  You hear a high-pitched squeal that stops when you shut off your engine: Readjust or replace the belt. These belts should have about…

When you find a leak in your engine’s cooling system, you must decide whether to handle it yourself or to take it to a professional. The following sections cover the different types of leaks and give you a few pointers to help you decide: Radiator leaks: If the radiator is leaking badly, go to a…

ABS has become pretty much standard equipment on most vehicles. Sensors tell a computer when a wheel stops rotating, which indicates—at least when the vehicle still has forward speed—that the brakes have overpowered the available traction at that particular wheel. The computer then directs a hydraulic valve to release some brake fluid pressure to the…

Seeing a “check engine” light appear can be unnerving, but it doesn’t necessary mean something catastrophic is going wrong with your car. Modern cars and trucks include sophisticated computers that regulate and monitor a wide variety of performance issues. When anything fals outside a specified range, the “check engine” light lets you know; identifying and…